PS3 System Firmware on Multiman shows 4.75, but when I check in system information in the xmb menu it shows 4.86. Is this normal? Is there any way/should I upgrade it to
update 4.89 just dropped and I was about to install homebrew for the first time. I'll avoid it. : r/ps3homebrew
PlayStation 3 Firmware Update 4.40 – Download Here
How to download PS3 Firmware for RPCS3 Emulation - YouTube
PS3 System Software 4.82 Update Live, Don't Update Your Firmware! | Page 4 | PSXHAX - PSXHACKS